NetworkManagerQt

devicestatistics.h
1/*
2 SPDX-FileCopyrightText: 2017 Jan Grulich <jgrulich@redhat.com>
3
4 SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
5*/
6
7#ifndef NETWORKMANAGERQT_DEVICE_STATISTICS_H
8#define NETWORKMANAGERQT_DEVICE_STATISTICS_H
9
10#include <networkmanagerqt/networkmanagerqt_export.h>
11
12#include <nm-version.h>
13
14#include <QObject>
15#include <QSharedPointer>
16
17namespace NetworkManager
18{
19class DeviceStatisticsPrivate;
20
21/**
22 * Represents device statistics interface
23 */
24class NETWORKMANAGERQT_EXPORT DeviceStatistics : public QObject
25{
26 Q_OBJECT
27 Q_PROPERTY(uint refreshRateMs READ refreshRateMs WRITE setRefreshRateMs NOTIFY refreshRateMsChanged)
28 Q_PROPERTY(qulonglong txBytes READ txBytes NOTIFY txBytesChanged)
29 Q_PROPERTY(qulonglong rxBytes READ rxBytes NOTIFY rxBytesChanged)
30
31public:
33 typedef QList<Ptr> List;
34
35 explicit DeviceStatistics(const QString &path, QObject *parent = nullptr);
36 ~DeviceStatistics() override;
37
38 /**
39 * Refresh rate of the rest of properties of this interface. The properties are guaranteed to be refreshed
40 * each RefreshRateMs milliseconds in case the underlying counter has changed too. If zero, there is no guaranteed
41 * refresh rate of the properties.
42 */
43 uint refreshRateMs() const;
44 void setRefreshRateMs(uint refreshRate);
45 /**
46 * Number of received bytes
47 */
48 qulonglong rxBytes() const;
49 /**
50 * Number of transmitted bytes
51 */
52 qulonglong txBytes() const;
53
54Q_SIGNALS:
55 /**
56 * Emitted when the refresh rate has changed
57 */
58 void refreshRateMsChanged(uint refreshRate);
59 /**
60 * Emitted when the received bytes has changed
61 */
62 void rxBytesChanged(qulonglong rxBytes);
63 /**
64 * Emitted when the transmitted bytes has changed
65 */
66 void txBytesChanged(qulonglong txBytes);
67
68private:
69 Q_DECLARE_PRIVATE(DeviceStatistics)
70 DeviceStatisticsPrivate *const d_ptr;
71};
72
73}
74#endif
Represents device statistics interface.
void refreshRateMsChanged(uint refreshRate)
Emitted when the refresh rate has changed.
void rxBytesChanged(qulonglong rxBytes)
Emitted when the received bytes has changed.
void txBytesChanged(qulonglong txBytes)
Emitted when the transmitted bytes has changed.
This class allows querying the underlying system to discover the available network interfaces and rea...
Definition accesspoint.h:21
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